This is a CE certified digital non-contact infrared thermometer with a 4-digit back-lit LCD display, model # MS6530. This top-of-the-line device has 12:1 distance to spot ratio and a wide range of -4 F to 999 F (-20 to 537 C). With its built-in laser pointer and single-chip microcomputer, this newly released digital device offers you very accurate measurement from safe distance. This device is widely used in many applications, such as measuring temperature of inaccessible, hot or hazardous objects in Automotive, Pharmaceutical, Electronic, Food & Beverage industries. Specifications: LCD display: 4 digits; D/ S ratio: 12:1; Emissivity: 0.95; Spectral response: 8 -14 microns; Range: -20 - 537 C or -4 - 999 F; Accuracy: 1%; Response time: 0.5 s; Laser power: <1mW.